Kkŭt i innŭn pʻyŏnghaengsŏn
By: [pʻyŏnjip Haeoe Chidokwa]
Series: Haeoe kŭlloja kajok saenghwal sugi tangsŏnjak -- [1985]
Publisher: Nodongbu
Published: 1985
Place of publication: [Seoul]
Language: kor
Number of pages: 352
Subjects: Labor and laboring classes